3638319

Information

• Patent Grant
• 3638319

• References
• Source

• Patent Number

  3,638,319

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  53 years ago

• CPC

  • A63H13/15 - imitating drawing or writing
  • A63H11/00 - Self-movable toy figures

• US Classifications

  • 033 - Geometrical instruments
  • 401 - Coating implements with material supply